Concessão da patente
#16.1
03/29/1988
RPI 910
Progress at the INPI
- Filing11/23/82
- Publication06/26/84
- Examination10/30/84
- Allowance09/02/86
- Grant03/29/88
- Terminated10/02/90
The patent was granted on 03/29/1988 and later terminated for failure to pay the annuities. The technology is in the public domain in Brazil.
Talk to a specialistLatest action published by the INPI: 03/29/1988. We update with every new RPI gazette, published weekly.
Applicants and inventors
Applicants
S. D. (pessoa física)
Inventors
E. B. (pessoa física)
Technical data
IPC Classification
No IPC classification.
Prosecution history
Publications in the Brazilian Industrial Property Gazette (RPI).
15.19
11/17/1987
RPI 891
Retificação
#15.3
09/22/1987
RPI 883
Notificação para pagamento de retribuição
#13.1
03/04/1987
RPI 854
Deferimento
#9.1
09/02/1986
RPI 828
15.10
05/13/1986
RPI 812
Exigência - art. 36 da LPI
#6.1
10/01/1985
RPI 780
Solicitação de exame técnico
#4.1
10/30/1984
RPI 732
Publicação do pedido de patente
#3.1
06/26/1984
RPI 714
Pedido de patente depositado
#2.1
01/18/1983
RPI 639
Anuidade - prazo legal encerrado
#18.2
10/02/1990
RPI 1035
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